# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.shortcuts import render
from dao import models

# Create your views here.


def get_derction(request):
	derction_queryset = models.Dirction.objects.all()

	return derction_queryset


def get_classification(request):
	classification_queryset = models.Classification.objects.all()

	return classification_queryset


def get_level(request):
	level_list = models.Video.level_choice  # 结果为元组

	return level_list

